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3W34489 — DISK,SOLID,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3W34489: DISK,SOLID,PLAIN.

The DISK,SOLID,PLAIN is a the manufacturer industrial component. Key specifications include diameter: 0.625 INCHES NOMINAL IN, material: STEEL, thickness: 0.094 INCHES NOMINAL IN, machined_surface_finish: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-606-1608, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3W34489
NSN: 5340-00-606-1608
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
diameter0.625 INCHES NOMINAL IN
materialSTEEL
thickness0.094 INCHES NOMINAL IN
machined_surface_finishSMOOTH
NSN5340-00-606-1608
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3W34489 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MACHINED SURFACE FINISH: SMOOTH
•
DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
THICKNESS: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MACHINED SURFACE FINISHSMOOTH
DIAMETER0.625 INCHES NOMINAL IN
MATERIALSTEEL
THICKNESS0.094 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
W34489Reference document
Same NSN cross-reference
Reference document — Secondary reference
W34487Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3W34489?
3W34489 is a DISK,SOLID,PLAIN.
What parts can replace 3W34489?
There are 2 known substitutes for 3W34489: W34489, W34487. Substitute compatibility should be verified for your specific system.
What is the NSN for 3W34489?
3W34489 is cataloged in the U.S. Government catalog under NSN 5340-00-606-1608. This indicates validated use in U.S. government and defense supply chains.
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